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23869092 = 22313198053
BaseRepresentation
bin101101100001…
…1011010100100
31122220200020110
41123003122210
522102302332
62211333020
7406612122
oct133033244
948820213
1023869092
1112523225
127bb1170
134c39530
143254912
1521674cc
hex16c36a4

23869092 has 48 divisors (see below), whose sum is σ = 63143360. Its totient is φ = 6956928.

The previous prime is 23869063. The next prime is 23869123. The reversal of 23869092 is 29096832.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 23869092.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063 + ... + 6990.

Almost surely, 223869092 is an apocalyptic number.

It is an amenable number.

23869092 is an abundant number, since it is smaller than the sum of its proper divisors (39274268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23869092 is a wasteful number, since it uses less digits than its factorization.

23869092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8092 (or 8090 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 23869092 is about 4885.6004748649. The cubic root of 23869092 is about 287.9245076052.

The spelling of 23869092 in words is "twenty-three million, eight hundred sixty-nine thousand, ninety-two".

Divisors: 1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 114 156 228 247 494 741 988 1482 2964 8053 16106 24159 32212 48318 96636 104689 153007 209378 306014 314067 418756 459021 612028 628134 918042 1256268 1836084 1989091 3978182 5967273 7956364 11934546 23869092